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AN509-8R10
21/32 Inch Length 100 Degree Flat Head Structural Machine Screw
Description
21/32 Inch Length 100 Degree Flat Head Structural Machine Screw
Specifications
| Alternate Part Number | AN509-832R10 MS24694S7 |
|---|---|
| Countersink Angle | 99.0 degrees minimum and 101.0 degrees maximum |
| Country of Origin | USA |
| Fastener Length | 0.641 inches minimum and 0.687 inches maximum |
| Grip | 7/32 in |
| Hardness Rating | 26.0 rockwell c minimum and 32.0 rockwell c maximum |
| Head Angle | 100 º |
| Head Diameter | 0.283 inches minimum and 0.332 inches maximum |
| Head Style | Flat countersunk |
| Head Type | Flat |
| Industry Standards/Certification | AN509 |
| Internal Drive Style | Cross recess type 1 |
| Length | 11/16, 21/32 in |
| Material | Steel |
| Min. Tensile Strength (psi) | 125000 pounds per square inch |
| Screw Material | Steel comp 4130 or steel comp 8630 or steel comp 8735 or steel comp 8740 |
| Screw Material Specification | Mil-s-6758 mil spec 1st material response or mil-s-6050 mil spec 2nd material response or mil-s-6098 mil spec 3rd material response or mil-s-6049 mil spec 4th material response |
| Screw Surface Treatment | Cadmium |
| Sold In | Per Package |
| Thread Class | 3a |
| Thread Diameter | 0.164 |
| Thread Direction | Right-hand |
| Thread Length | 0.438 inches minimum and 0.454 inches maximum |
| Thread Qty | 32 |
| Thread Qty Per Inch (tpi) | 32 |
| Thread Series Designator | UNC |
| Thread Size | 8-32 |
| Weight | .005 lb |
Other sizes
Parts that share this base number, ordered by size. Always verify the full specification before substituting.
Cross-reference
No interchangeable or dimensionally similar parts are on record for AN509-8R10. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error